Summary| Cybersecurity and Infrastructure Security Agency CISA
NIST Special Publication 800-63 Digital Identity Guidelines| pages.nist.gov
Microsoft and partners disrupted Lumma Stealer, malware used to steal data and enable cybercrime. Legal action was filed on May 13 by Microsoft DCU| Microsoft On the Issues
Introduction Interlock is a ransomware intrusion set first observed in September 2024 that conducts Big Game Hunting and double extortion campaigns. Interlock cannot be classified as a “Ransomware-as-a-Service” (RaaS) group, as no advertisements for recruiting affiliates or information about affiliates have been found as of March 2025. As many other ransomware groups, Interlock has a […] La publication suivante Interlock ransomware evolving under the radar est un article de Sekoia.io Blog.| Sekoia.io Blog
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild. Organizations should use the KEV catalog as an input to their vulnerability management prioritization framework.How to use the KEV CatalogThe KEV catalog is also available in these formats:| Cybersecurity and Infrastructure Security Agency CISA
Reduce the Risk of a Successful Cyber Attack| Cybersecurity and Infrastructure Security Agency CISA
SUMMARY| Cybersecurity and Infrastructure Security Agency CISA
Zero trust provides a collection of concepts and ideas designed to minimize uncertainty in enforcing accurate, least privilege per-request access decisions in information systems and services in the face of a network viewed as compromised. The goal is to prevent unauthorized access to data and services and make access control enforcement as granular as possible. Zero trust presents a shift from a location-centric model to a more data-centric approach for fine-grained security controls between...| Cybersecurity and Infrastructure Security Agency CISA
TIPS & GUIDANCE Ransomware incidents can severely impact business processes and leave organizations without the data they need to operate and deliver mission-critical services. The economic and reputational impacts of ransomware incidents, throughout the initial disruption and, at times, extended recovery, have also proven challenging for organizations large and small.| Cybersecurity and Infrastructure Security Agency CISA